Florida (Miami) · September
Low seasonUSA · North America
Climate Overview
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Ø day, range from coolest to warmest dayØ dayrange | 25° (77°)16– (61–)29 (84) | 26° (79°)17– (63–)29 (84) | 27° (81°)22– (72–)32 (90) | 29° (84°)25– (77–)32 (90) | 31° (88°)27– (81–)33 (91) | 32° (90°)28– (82–)34 (93) | 33° (91°)29– (84–)34 (93) | 33° (91°)28– (82–)34 (93) | 32° (90°)28– (82–)34 (93) | 30° (86°)25– (77–)33 (91) | 28° (82°)22– (72–)30 (86) | 26° (79°)19– (66–)29 (84) |
Ø night, range from coldest to warmest nightØ nightrange | 17° (63°)7– (45–)23 (73) | 19° (66°)9– (48–)23 (73) | 20° (68°)11– (52–)24 (75) | 22° (72°)15– (59–)26 (79) | 24° (75°)20– (68–)26 (79) | 26° (79°)22– (72–)28 (82) | 26° (79°)22– (72–)28 (82) | 27° (81°)23– (73–)28 (82) | 26° (79°)23– (73–)28 (82) | 24° (75°)18– (64–)27 (81) | 21° (70°)13– (55–)25 (77) | 19° (66°)11– (52–)24 (75) |
☀️Sunshine | 5h | 6h | 6h | 6h | 6h | 5h | 6h | 6h | 5h | 5h | 5h | 5h |
🌊Water Temp | 23° (73°) | 23° (73°) | 24° (75°) | 26° (79°) | 28° (82°) | 30° (86°) | 31° (88°) | 31° (88°) | 30° (86°) | 29° (84°) | 26° (79°) | 24° (75°) |
🌧Rain Days | 3d38mm (1.5") | 4d60mm (2.3") | 4d61mm (2.4") | 5d94mm (3.7") | 8d164mm (6.5") | 12d273mm (10.7") | 12d186mm (7.3") | 14d227mm (8.9") | 13d218mm (8.6") | 9d157mm (6.2") | 5d87mm (3.4") | 4d59mm (2.3") |
Best travel time current monthØ = average · small figures = range: coolest–warmest day / coldest–warmest nightClimate data 2005–2025 · Source: ERA5 + station data
Off-season — lowest travel prices with still acceptable climate.
September in Florida (Miami) is generally manageable, but with 13 rain days it's not a reliably sunny month. Better conditions can be found in January, February, March, April, November, and December.
Daytime highs reach 32°C (90°F) with a daily average of 29°C (84°F) — nights stay warm at 26°C (79°F). Peaks reach around 34°C (93°F), the coldest nights around 23°C (73°F). With 5 sunshine hours per day and 13 rain days (218 mm (8.6 in)), this is one of the cloudier months. The water is a warm 30°C (86°F) — perfect for snorkelling and swimming.
Sun protection, a hat, and plenty of water are essential at these temperatures. Plan activities for early morning or evening.
Hurricane summer: humid, 30–35°C (86–95°F), afternoon showers. Prices drop noticeably, and beaches and pools stay lively. Little Havana and the Design District feel especially authentic now.
Packing list for Florida (Miami) in September
- Light summer clothes
- Swimwear and beach towel
- Sunscreen
- Sunglasses
- Light umbrella or rain poncho
- Insect repellent
- Travel first-aid kit
Frequently Asked Questions
- Is September a good time to visit Florida (Miami)?
- September is not an optimal month for Florida (Miami) (Score: 61/100), but it is manageable. For better conditions, consider January, February, March, April, November, and December.
- How warm is it in Florida (Miami) in September?
- In September, Florida (Miami) sees daily highs of 32°C (90°F). Nights cool to 26°C (79°F), with a daily average of 29°C (84°F). Peaks reach around 34°C (93°F), the coldest nights around 23°C (73°F).
- How much rain falls in Florida (Miami) in September?
- In September, Florida (Miami) receives an average of 218 mm (8.6 in) of rain over 13 rain days. An umbrella may occasionally be needed.
- How many sunshine hours does Florida (Miami) get in September?
- Florida (Miami) averages 5 sunshine hours per day in September — close to the annual average.
- How warm is the water in Florida (Miami) in September?
- Water temperature in Florida (Miami) in September averages 30°C (86°F) — ideal for swimming and snorkelling.
